ATTINY424-SSUAlternatives & Equivalent Parts
About ATTINY424-SSU
ATTINY424-SSU is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ATTINY424-SSUSource | ATTINY424-SSF | ATTINY424-SSFR | TL072CD | ATTINY424-SSUR | ATTINY404-SSN | ATTINY414-SSN | ATTINY404-SSNR | ATTINY44-20SSU | ATTINY414-SSNR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | STMicroelectronics | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 8 | 14 | 14 | 14 | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.5190 | $0.5500 | $0.5900 | $0.1064 | $0.5400 | $0.4600 | $0.4678 | $0.5220 | $1.5100 | $0.3457 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Manufacturer Package Code | SOIC-14 | SOIC-14 | SOIC-14 | — | SOIC-14 | SOIC-14 | SOIC-14 | SOIC-14 | SOIC-14 | SOIC-14 |
| Factory Lead Time | 11 Weeks | 11 Weeks | 11 Weeks | 8 Weeks | 11 Weeks | 10 Weeks | 10 Weeks | 10 Weeks | 6 Weeks | 10 Weeks |
| YTEOL | 23 | 23 | 23 | 4.15 | 23 | 18 | 18 | 18 | 14 | 19 |
| Has ADC | YES | YES | YES | — | YES | YES | YES | YES | YES | YES |
| Additional Feature | ALSO OPERATES AT 10MHZ @2.7V AND 5MHZ @1.8V | ALSO OPERATES AT 8MHZ AT 2.7MIN | ALSO OPERATES AT 8MHZ AT 2.7MIN | — | ALSO OPERATES AT 10MHZ @2.7V AND 5MHZ @1.8V | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ | ALSO OPERATES AT 1.8V MINIMUME SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES AT 1.8V MINIMUME SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ |
| Bit Size | 8 | 8 | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO | — | NO | NO | NO | NO | NO | NO |
| CPU Family | AVR RISC | AVR RISC | AVR RISC | — | AVR RISC | AVR RISC | AVR RISC | AVR RISC | AVR RISC | AVR RISC |
| Clock Frequency-Max | 20 MHz | 20 MHz | 20 MHz | — | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| DAC Channels | NO | NO | NO | — | NO | NO | YES | NO | NO | YES |
| DMA Channels | NO | NO | NO | — | NO | NO | NO | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | — | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO | — | NO | NO | NO | NO | NO | NO |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | — | YES | YES | YES | YES | YES | YES |
| Number of External Interrupts | 12 | 12 | 12 | — | 12 | 12 | 12 | 12 | 13 | 12 |
| Number of I/O Lines | 12 | 12 | 12 | — | 12 | 12 | 12 | 12 | 12 | 12 |
| Number of Serial I/Os | 2 | 2 | 2 | — | 2 | 1 | 1 | 1 | — | 1 |
| Number of Timers | 3 | 3 | 3 | — | 3 | 2 | 3 | 2 | 2 | 3 |
| On Chip Data RAM Width | 8 | 8 | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | NO | NO | NO | — | NO | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP8,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| RAM (bytes) | 512 | 512 | 512 | — | 512 | 256 | 256 | 256 | 256 | 256 |
| ROM (words) | 4096 | 4096 | 4096 | — | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 |
| ROM Programmability | FLASH | FLASH | FLASH | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 20 MHz | 16 MHz | 16 MHz | — | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Supply Current-Max | 200 mA | 200 mA | 200 mA | 2.5 mA | 200 mA | — | 200 mA | — | 9 mA | 200 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 4.5 V | 4.5 V | — | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | — | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | BIPOLAR | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATTINY424-SSU Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — | — | — | — | — | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — | — | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.02 µA | — | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.0002 µA | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 70 dB | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | 86 dB | — | — | — | — | — | — |
| Frequency Compensation | — | — | — | YES | — | — | — | — | — | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.01 µA | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | — | — | 13000 µV | — | — | — | — | — | — |
| Low-Bias | — | — | — | YES | — | — | — | — | — | — |
| Low-Offset | — | — | — | NO | — | — | — | — | — | — |
| Micropower | — | — | — | NO | — | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — | — | — | — | — | — |
| Number of Functions | — | — | — | 8 | — | — | — | — | — | — |
| Packing Method | — | — | — | TUBE | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | — | — | — | 260 | — |
| Power | — | — | — | NO | — | — | — | — | — | — |
| Programmable Power | — | — | — | NO | — | — | — | — | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — | — | — | Not Qualified | — |
| Slew Rate-Min | — | — | — | 8 V/us | — | — | — | — | — | — |
| Slew Rate-Nom | — | — | — | 16 V/us | — | — | — | — | — | — |
| Supply Voltage Limit-Max | — | — | — | 18 V | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — | — | — | 30 | — |
| Unity Gain BW-Nom | — | — | — | 4000 | — | — | — | — | — | — |
| Voltage Gain-Min | — | — | — | 15000 | — | — | — | — | — | — |
| Wideband | — | — | — | NO | — | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | 2019-07-02 | 2019-07-03 | 2018-03-19 | — | 2017-07-13 |
| RAM (words) | — | — | — | — | — | 256 | 256 | 256 | — | 256 |
| ## ATTINY414-SSN Alternates Showing results | — | — | — | — | — | — | Image | — | — | — |
| Pbfree Code | — | — | — | — | — | — | — | — | Yes | — |
| ## ATTINY44-20SSU Alternates Showing results | — | — | — | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 9 alternatives for ATTINY424-SSU — response within 24 hours.
Quick Links
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDSO14
Why Look for Alternatives?
Finding alternatives for ATTINY424-SSU is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ATTINY424-SSU replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ATTINY424-SSU?
Known equivalents for ATTINY424-SSU include ATTINY424-SSF, ATTINY424-SSFR, TL072CD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATTINY424-SSU?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ATTINY424-SSU alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.